def refuses.plan
import ezx@1.11.0.0/src/add/hub.bend as Hubimport Base
import ezx@1.11.0.0/src/lock/plan.bend as P
365# whether a plan ends in a refusal
366def refuses.plan(pl: P.Plan) -> Bool:
367 P.Plan{_es, outcome} = pl
368 match outcome:
369 case P.Success{}:
370 False{}
371 case P.Refused{_why}:
372 True{}